https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-12T17:28:04.319112Z 2018-12-12T17:28:33.346957Z s3://sentinel-s1-l1c/GRD/2018/12/12/IW/DV/S1B_IW_GRDH_1SDV_20181212T172804_20181212T172833_014012_01A00E_AC71 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2018-12-12T17:28:04.319112Z 2018-12-12T17:28:33.346957Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181212T194758_V20181212T153943_20181212T185713.EOF 346.88558231030777 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-12T20:06:18.729425Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181212T172804_20181212T172833_014012_01A00E_AC71 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((6.363739855 35.303311205,6.773325836 35.366761758,7.05222652 35.409115616,7.47112514 35.471440502,7.750749816 35.51218396,8.170714871 35.572085226,8.45103798 35.611207774,8.731632758 35.649679047,9.073548262 35.695606125,9.060716303 35.752853959,9.018509389 35.932516141,8.943418652 36.293067112,8.867063564 36.653445953,8.82344316 36.832930464,8.785525205 37.013154017,8.719141333 37.313882859,8.36987935 37.268316661,8.083270683 37.230096147,7.796953578 37.191184161,7.368034458 37.131523345,7.082465902 37.090890067,6.654690357 37.028655399,6.369897858 36.986311703,5.951685913 36.922803197,6.029166243 36.621882496,6.07349488 36.441472769,6.12363578 36.26196424,6.212700254 35.901238032,6.300305333 35.540304362,6.349041358 35.360613644,6.363739855 35.303311205)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.67578288616149 46.36732618939254 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2021-12-23T19:20:35.122995Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N35E006/2018/12/12/01A00E 2.0E-4 2.0E-4 true block average 2 2 36.0 6.0 35.0 7.0 POLYGON((6.363739854999963 35.30331120500002,6.300305333000844 35.540304361996355,6.188315602882233 36.0,7.0 36.0,7.0 35.40118449664874,6.363739854999963 35.30331120500002)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_01A00E_N35E006_2018_12_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01A00E_N35E006_2018_12_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01A00E_N35E006_2018_12_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01A00E_N35E006_2018_12_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01A00E_N35E006_2018_12_12_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid